12201118902444 has 48 divisors (see below), whose sum is σ = 29388162134016. Its totient is φ = 3935775043200.

The previous prime is 12201118902367. The next prime is 12201118902457. The reversal of 12201118902444 is 44420981110221.

12201118902444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23292664 + ... + 23810720.

It is an arithmetic number, because the mean of its divisors is an integer number (612253377792).

Almost surely, 2^{12201118902444} is an apocalyptic number.

It is an amenable number.

12201118902444 is an abundant number, since it is smaller than the sum of its proper divisors (17187043231572).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12201118902444 is a wasteful number, since it uses less digits than its factorization.

12201118902444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581406 (or 581404 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 39.

The spelling of 12201118902444 in words is "twelve trillion, two hundred one billion, one hundred eighteen million, nine hundred two thousand, four hundred forty-four".